专利检索_ 无线电传输系统即使用辐射场的专利检索_ 无线电传输系统即使用辐射场的专利检索查询

子分类：

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
141	Record player	JP15121179	1979-11-21	JPS5674000A	1981-06-19	SUGANO MASASHI; OBATA SHIYUUICHI; YOSUMI TOSHIKAZU
PURPOSE:To enable to enjoy both video and audio, by receiving an information signal like a music played back from a record disc with a TV receiver of normal audio multiplex system. CONSTITUTION:The information like music reproduced with a stereo pickup cartridge 1, is amplified at an amplifying circuit 2 and fed to a modulation circuit 3 and further fed to an audio/video conversion circuit 5. The composite signal for TV multiplex broadcast is formed from the information signal input at this modulation circuit, and the carrier in desired frequency is output with FM-modulation from the RF converter 4. Further, a video signal having correlation from the audio signal is produced at the audio/video conversion circuit 5, and desired video carrier is output from the RF converter 6 through AM modulation. The high frequency signal output from the converters 4, 6 is made composite at a coupling circuit 7, it is fed to a TV receiver of normal audio multiplex system with cable or radio system, allowing to enjoy both video and autio.
142	Radio communication device	JP15425776	1976-12-23	JPS5378710A	1978-07-12	OOBA RIYOUHEI
PURPOSE:To ensure an isolation and independence between the transmitter and the receiver with a reduced size, by locating the transmitting antenna and the receiving antenna so that their polarized wave surfaces may cross vertically to each other.
143	MULTIPLE POLARIZATION ELECTROMAGNETIC WAVE CIRCUITS AND METHODS	PCT/US2015040993	2015-07-17	WO2016018647A3	2016-03-17	LIN SAIHUA
The present disclosure includes multiple polarization electromagnetic wave circuits and methods. In one embodiment, sensors are placed along different axes of an antenna. Sensors along an axis produce a differential signal when a wave on the antenna is polarized along the axis of the sensors. Sensors along another axis produce a common mode signal when a wave on the antenna is polarized along a different axis of the sensors. Another aspect of the disclosure includes a network of inductors arranged in a ring between a transceiver and a multiport antenna. Switches may be configured to couple ports of the antenna to ports of the transceiver to transmit and receive different polarizations.
144	EMBEDDED DEVICE FOR CONTROLLING COMMUNICATION WITH VEHICLE AND METHOD FOR ACTUATING SAME	PCT/KR2012008630	2012-10-19	WO2013058616A3	2013-06-13	CHAUHDARY SAJJAD HUSSAIN; HAHN KWANG SOO
A device for controlling communication with a vehicle, which is embedded inside an electric vehicle, collects battery information with respect to a battery of the electric vehicle, and receives power policy information from a power supply facility. The device for controlling communication decides available options for charging the battery of the electric vehicle on the basis of the battery information and the power policy information. The device for controlling communication controls the charging of the battery of the electric vehicle according to the available options.
145	METHOD AND APPARATUS FOR TUNING A COMMUNICATION DEVICE	PCT/US2012026458	2012-02-24	WO2012116258A3	2012-12-06	MENDOLIA GREGORY
A system that incorporates teachings of the present disclosure may include, for example, a non-transitory computer-readable storage medium including computer instructions to obtain at least one operational parameter associated with a communication device and to adjust a steerable antenna of the communication device when the communication device does not satisfy an impedance threshold, where the satisfying of the impedance threshold is determined based on the at least one operational parameter. Additional embodiments are disclosed.
146	METHOD FOR TRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM, TRANSMITTING DEVICE THEREFOR, AND RECEIVING DEVICE AND RECEIVING METHOD THEREFOR	PCT/KR2010005490	2010-08-19	WO2011021863A3	2011-07-21	PARK KYOUNGMIN
Disclosed are a method for transmitting data in a wireless communication system and a transmitting device therefor.
147	WAVE MATRIX MECHANICS METHOD & APPARATUS	PCT/US2005030438	2005-08-25	WO2006026446A3	2006-06-08	LADUE CHRISTOPH KARL
Means, methods and apparatus that enables the accurate recording, and re-transmission of audio visual information from a three dimensional source, using holophasec 3D wave modeling protocols, processes and procedures.
148	DYNAMIC BANDWIDTH PROVISIONING IN FREQUENCY DIVISION DUPLEX SYSTEMS	PCT/US2011051574	2011-09-14	WO2012037236A3	2012-08-02	CHINCHOLI AMITH V; DEMIR ALPASLAN; HAQUE TANBIR
A method and apparatus are described that provides flexible spectrum usage by using a paired frequency division duplex (FDD) spectrum to enable dynamic access in television white space (TVWS), sub-leased spectrum or unlicensed spectrum, (e.g., industrial, scientific and medical (ISM) bands), in a femto cell environment or the like. Elastic FDD (E-FDD) enables femto cell operation in TVWS, sub-leased spectrum and/or unlicensed spectrum, either simultaneously with licensed spectrum or as an alternate channel to licensed spectrum. E-FDD enables dynamic asymmetric bandwidth allocation for uplink (UL) and downlink (DL) in FDD, and enables variable duplex spacing, (i.e., using FDD with minimum duplex spacing between DL and UL spectrum, or, using hybrid-FDD, (FDD in a time duplexed fashion), when a spectrum gap between the UL and DL spectrum is below a certain minimum threshold. Additionally, the signaling enhancements to implement E-FDD are also provided.
149	METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING DOWNLINK DATA FOR NO-MOBILITY MOBILE STATION IN IDLE STATE	PCT/KR2011005439	2011-07-22	WO2012011781A2	2012-01-26	CHO HEEJEONG; LEE EUNJONG; YUK YOUNGSOO; KIM JEONGKI
Disclosed are a method and a device for transmitting and receiving downlink data for a no-mobility mobile station in an idle state. A terminal device for receiving downlink data for a no-mobility mobile station in an idle state of the present invention comprises a receiver for receiving from a base station a first information including information on whether a downlink area has been allocated for a no-mobility mobile station in an idle state just for a terminal in an idle state without mobility. The receiver is configured to additionally receive a second information including information on the allocated downlink area, and the first information can be one of the following: a super-frame header (SFH), a broadcast control channel (BCCH), a non-user specific A-MAP IE, an extended non-user specific A-MAP, and a physical downlink control channel (PDCCH).
150	METHOD AND DEVICE FOR TRANSMITTING INFORMATION IN MOBILE COMMUNICATION MODE	PCT/RU0200424	2002-09-12	WO03024124A3	2003-06-26	IVANOV VALERY FILIPPOVICH; DJERMAKYAN KAREN JURIEVICH; ZUBAREV JURY BORISOVICH; PANFEROV FEDOR KONSTANTINOVICH; SARIAN VILIAM KARPOVICH
The invention relates to personal radio communications and can be used for mobile telephone communication. The inventive mobile communication system comprises a mobile communication means (1) which transmits per se a message by producing an electromagnetic radiation or by means of a mobile repeater (3) by producing an auxiliary radiation flux. Data-acquisition by the mobile communication means is carried out directly from a base transceiver station (9) or from the mobile repeater (3) by using an additional auxiliary radiation flux formed thereby.
151	METHOD FOR REMOTELY CONTROLLING A HOME AUTOMATION SYSTEM AND A MOBILE DATA TERMINAL FOR A HOME AUTOMATION SYSTEM	PCT/DE9903013	1999-09-30	WO0025478A3	2000-08-17	KIRCHER JENS
The invention relates to a method and data terminal for remotely controlling a home automation system via an interface (7) which is locally assigned to the location of the home automation system (1). Said interface receives the remote control signals from a data terminal (11) situated away from the location of the home automation system, especially in a motor vehicle (10). The data terminal (11) is mobile, and the data traffic, said data traffic being required for the remote control, between the mobile terminal (11) and the local interface (7) is handled via a mobile interface (18) of the data terminal (11) and via the internet.
152	PROCESS AND ARRANGEMENT FOR EXECUTING PROTOCOLS BETWEEN TELECOMMUNICATIONS DEVICES IN WIRELESS TELECOMMUNICATIONS SYSTEMS	PCT/DE9700493	1997-03-12	WO9734425A3	1997-12-04	BAUMEISTER JOSEF; RUETHER RALF; BECKERS MICHAEL; EUSCHER CHRISTOPH; BARTSCH ULRICH; LOONEN HANS-JUERGEN; HOFSCHEN SABINE; BIEDERMANN ROLF
In a wireless telecommunications system, e.g. a DECT/GAP system, control mechanisms (i.e. messages, information elements and procedures) of a standard protocol are activated under the overall control of a first telecommunications device in the system in order to execute a special protocol; the control mechanisms serve for the exchange of additional information between the first telecommunications device and a second telecommunications device in the system.
153	METHOD AND APPARATUS FOR USE WITH A RADIO DISTRIBUTED ANTENNA SYSTEM HAVING AN IN-BAND REFERENCE SIGNAL	US16372722	2019-04-02	US20190229872A1	2019-07-25	Irwin Gerszberg; Paul Shala Henry; Robert Bennett; Farhad Barzegar; Donald J. Barnickel; Thomas M. Willis, III
Aspects of the subject disclosure may include, for example, receiving, by a network element of a distributed antenna system, a reference signal, a control channel and a first modulated signal at a first carrier frequency, the first modulated signal including first communications data provided by a base station and directed to a mobile communication device. The instructions in the control channel direct the network element of the distributed antenna system to convert the first modulated signal at the first carrier frequency to the first modulated signal in a first spectral segment. The reference signal is received at an out of band frequency relative to the control channel. Other embodiments are disclosed.
154	ANTENNA MODULATION	US15614234	2017-06-05	US20180351598A1	2018-12-06	Chuck Lukaszewski; Eric Norman Johnson
Example implementations relate to an antenna. In some examples, a system may comprise a radio, an antenna, and an enforcer. The antenna may be connected to the radio and the antenna may be non-functional until an enabling signal is received. The enforcer may modify the enabling signal in response to a determination whether a utilization of the antenna by the radio is permitted.
155	CONTACTLESS DATA TRANSFER SYSTEMS AND METHODS	US15966711	2018-04-30	US20180316394A1	2018-11-01	Gary D. McCormack; Roger D. Isaac
Data may be transferred from a communication subsystem of a first device to a communication subsystem of a second device contactlessly, at high speed, and without intervention by host processors of either device. Devices may be programmed or personalized at the factory or warehouse, and may personalized at a warehouse or at a point of sale while in the box. Various modes of operation and use scenarios are described. Portions of the devices themselves, or a transmission path between the devices may be shielded against snooping by a material which degrades an EHF signal passing therethrough.
156	VARIABLE BEAMWIDTH MULTIBAND ANTENNA	US15881752	2018-01-27	US20180302802A1	2018-10-18	Robert Fanfelle
An antenna system includes an antenna lens, and one or more antenna feeds placed at an on or off-focal point of the antenna lens. Each of the one or more antenna feeds comprises one or more antenna feed elements that are electrically independently operable. The antenna system also includes an antenna feed network electrically coupled with the one or more antenna feed elements via signal paths.
157	Physiology detecting garment and method thereof	US15855614	2017-12-27	US10098587B1	2018-10-16	Chien-Chih Kuo; Tien-Cheng Tseng; Pei-Fen Chan
A physiology detecting garment is provided in the invention. The physiology detecting garment includes a garment, a first transmission line, a second transmission line, a first detecting device, a second detecting device, a first textile antenna and a second textile antenna. The first textile antenna is configured in the garment and receives a first sensing signal. The second textile antenna is configured in the garment and receives a second sensing signal. The first detecting device samples the first sensing signal to generate a first time index and the second detecting device samples the second sensing signal to generate a feedback signal. The first detecting device generates a second time index according to the feedback signal, and generates a time parameter according to the first time index and the second time index, and obtains physiological information according to the time parameter.
158	UNMANNED AERIAL VEHICLE DRIVE TESTING AND MAPPING OF CARRIER SIGNALS	US15480028	2017-04-05	US20180292844A1	2018-10-11	Mario Kosseifi; Giuseppe De Rosa; Ronald Kiefer
Example methods, apparatus, systems, and machine-readable mediums for unmanned aerial vehicle drive testing and mapping of carrier signals are disclosed. An example method may include determining that an unmanned aerial vehicle is travelling on a flight route at an altitude for determination of network performance of a cellular network. The method may further include determining, using an antenna, signal diagnostics of the cellular network during travel of the unmanned aerial vehicle on the flight route. The method may conclude with transmitting the signal diagnostics of the cellular network to a service provider.
159	ELECTRONIC TRANSCEIVER DEVICE, METHOD AND COMPUTER PROGRAM	US15456557	2017-03-12	US20180242231A1	2018-08-23	Andres REIAL; Bengt LINDOFF; Magnus ASTROM
An electronic transceiver device is arranged to operate in a cellular communication system, where the cellular communication system has a network node arranged to transmit control information by sweeping a cell with multiple consecutive beams where each beam covers a part of the cell and repeats at least a part of the control information. The electronic transceiver device comprises a receiver arranged to receive signals from the network node, wherein the receiver is configured to receive a first signal from a first beam and a second signal from a second beam of the beams provided by the network node; a memory arranged to store at least information received in the first signal; and a signal processor arranged to form hypotheses of differences in the received information of the first and second signals for soft-combining the information of the first and second signals; and upon a hypothesis indicating successful soft-combining of the first and the second signals, decode control information carried by the first and second signals. A method and computer program for the electronic transceiver device are also disclosed.
160	Mobile to Landline Dialer	US15439126	2017-02-22	US20180241868A1	2018-08-23	Padmanabhan Mahalingam
A landline-connected telephone has a landline connection to a publicly-switched telephone network, a processor executing coded instructions from a non-transitory data storage medium, and an input interface receiving data from a remote communication device. Through execution of the coded instructions, the landline-connected telephone receives a telephone number sequence by the near-field wireless circuitry, and generates required tones according to the telephone number sequence, dialing the telephone number over the landline connection.

3 4 5 6 7 8 9 10 11 12

该功能需要专业版企业版VIP权限，您可以：